```html
<!-- 使用AntD布局容器 -->
<div style="display: flex; gap: 16px; padding: 24px" 
     data-antd-component="Row(gutter=16, justify=space-between)"
     class="ant-row ant-row-space-between">
  
  <!-- 主内容区 -->
  <main style="flex: 1; min-width: 0" 
        data-antd-component="Col(span=24)"
        class="ant-col ant-col-24">
        
    <!-- 表单标题 -->
    <h2 style="margin-bottom: 16px; font-size: 18px; color: #333">重要业务系统投产规划</h2>

    <!-- 基本信息表单 -->
    <div style="background: #fff; padding: 16px; border-radius: 8px; margin-bottom: 24px"
         data-antd-component="Form"
         class="ant-form ant-form-horizontal">
      <h3 style="font-size: 16px; color: #1890ff; margin-bottom: 16px">基本信息</h3>
      
      <!-- 重要业务系统 -->
      <div style="display: flex; gap: 16px; margin-bottom: 16px">
        <label style="width: 150px; text-align: right; margin-right: 8px">重要业务系统：</label>
        <input type="text" 
               style="flex: 1; border-color: #d9d9d9"
               class="ant-input"
               value="LV01.11测试系统-01">
      </div>
      
      <!-- 投产计划实施时间 -->
      <div style="display: flex; gap: 16px; margin-bottom: 16px">
        <label style="width: 150px; text-align: right; margin-right: 8px">投产计划实施时间：</label>
        <input type="text" 
               style="flex: 1; border-color: #d9d9d9"
               class="ant-input"
               value="2025.05.01 - 2025.06.30">
      </div>
      
      <!-- 本期是否申报投产规划 -->
      <div style="display: flex; gap: 16px; margin-bottom: 16px">
        <label style="width: 150px; text-align: right; margin-right: 8px">本期是否申报投产规划：</label>
        <div style="display: flex; gap: 8px">
          <label style="display: flex; align-items: center">
            <input type="radio" name="plan" checked>
            <span style="margin-left: 8px">申报投产规划</span>
          </label>
          <label style="display: flex; align-items: center">
            <input type="radio" name="plan">
            <span style="margin-left: 8px">无需申报投产规划</span>
          </label>
        </div>
      </div>
      
      <!-- 投产联系人 -->
      <div style="display: flex; gap: 16px; margin-bottom: 16px">
        <label style="width: 150px; text-align: right; margin-right: 8px">投产联系人：</label>
        <input type="text" 
               style="flex: 1; border-color: #d9d9d9"
               class="ant-input"
               value="朱文熙/YC02753">
      </div>
      
      <!-- 投产内容 -->
      <div style="display: flex; gap: 16px; margin-bottom: 16px">
        <label style="width: 150px; text-align: right; margin-right: 8px">投产内容：</label>
        <textarea style="flex: 1; border-color: #d9d9d9; height: 100px"
                  class="ant-input"
                  placeholder="这是测试的你"></textarea>
      </div>
      
      <!-- 业务影响分析 -->
      <div style="display: flex; gap: 16px; margin-bottom: 16px">
        <label style="width: 150px; text-align: right; margin-right: 8px">业务影响分析：</label>
        <textarea style="flex: 1; border-color: #d9d9d9; height: 100px"
                  class="ant-input"
                  placeholder="这是测试的你"></textarea>
      </div>
      
      <!-- 其他说明 -->
      <div style="display: flex; gap: 16px; margin-bottom: 16px">
        <label style="width: 150px; text-align: right; margin-right: 8px">其他说明：</label>
        <textarea style="flex: 1; border-color: #d9d9d9; height: 100px"
                  class="ant-input"
                  placeholder=""></textarea>
      </div>
    </div>
    
    <!-- 关闭按钮 -->
    <button style="position: absolute; bottom: 16px; right: 16px; background: #fff; border: 1px solid #d9d9d9; padding: 8px 16px; border-radius: 4px"
            data-antd-component="Button"
            class="ant-btn">
      关闭
    </button>
  </main>
</div>
```